Provide an appropriate response.Because x2 + 13x + 40 = (x + 8)(x + 5), z4 + 13z2 + 40 = 
.
A. (z2 + 8)(z2 + 5)
B. (z2 - 8)(z2 - 5)
C. (z + 8)(z + 5)
D. (z - 8)(z - 5)
Answer: A
Mathematics
You might also like to view...
Factor, if possible.5x2y2 - 27xy - 56
A. (5xy - 7)(xy + 8) B. (5xy + 7)(xy - 8) C. (5xy + 8)(xy - 7) D. (5x + 8y)(x - 7y)
Mathematics
If the vertex angle of a regular polygon has measure 168°, how many sides does it have?
What will be an ideal response?
Mathematics
Rewrite the expression as an equivalent expression that does not contain powers of trigonometric functions greater than 1.5 sin2 x cos2 x
A. 
- 
cos 2x
B. 
sin 2x
C. 
- 
cos 4x
D. 
- 
cos 4x
Mathematics
Test the equation for symmetry with respect to the given axis, line, or pole.r = 2 cos ?;
the polar axis
A. has symmetry with respect to polar axis B. may or may not have symmetry with respect to polar axis
Mathematics